Day and night automobile-signal.



E. 0. mCHARnsoM F. E. BENNETT.

DAY AND NIGHT AUTOMOBILE SEGNAL.

APPucAnoN msn MAH. 3o. 1915Y mmm@ v www@ Aw. 25,1916.

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Specification of Lettere Patent.

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Application. ille March 26, 11.915. Serial No. 18,0%.

.To all wom t may concern.' y v "Be known that Wallmmizo @.Rrouaao soNanfl. FRED E. BENNETT, citizens ci the Unitefl Statea. residing near Los Angeles and. at Monrovia, respectively, both in the 'county ofLos Angeles, State of California., 'have invented new anal useful improve niente in @ay anti Night Automobile-@ignals, oi? which the following isa specifica tion.

' This invention relates to signals adapted particularly for use on automobiles and the like; ariel the primary .object oi. this. inven tion isthe provision of a simple ami effective rneeianisrn for enabling the iriver of an automobile to indicate the direction in which he is intending to tura iron). a straight course; f v @ur signal is', in its general aspect7 one in `Wliich the operationV is controlled manual'y; that is by manual operation the flriver may indicato the direction in which he is about tgo turn.. I

fllie "primary features of our invention are containe, in the combination ci two sign al ,vices which. are placed one on each sirle oi' elle automobile in any convenient posi tion. either forward alongside I. the Winti shieltlor at the rear of the two rear lienlera orany other suitable position; a central. control device for controlling the actiesL of the two side signal devices and them to act cooperatively. oi the side signal devices has a ,o e arm anti two lights ol distinctive l ancl greeng arl the arrangecb. t iat when the (li ver moves the .he central oontroll3 .g tlevice he a turn a rtain direction, say to glut, the semaphore arm in. the signal (levi/Je on that side will be turned H horizontally-and the red light on that side will be illuminated, and. the green light on the other lsifle will be simultaneously illuminatecl. When the signal devices are placed at the ot the car7 as on the rear fenders, we may provide means "for showing the red light permanently in one of the signal devices this red light thus becoming a tail light for the automobile well as a signal light For purpose ci' the :following specifi* cation, We have'illustratefl a joreierretl yof our invention in the accompanying xlra'wf fliagrammatically the special electrical. connection therefor.

ln the drawing the numeral 'l0 may clesn ignate the body'of an automobile, and 1l the Wind. shielil thereof; 'l2- the two side signal devices and 13 the central control mechanism preferably mounted upon the steering post la of the automobile. As be :fore stated, the two side signals llmay be mounted in any convenient position upon the automobile; We have here shown them mounted. at opposite sioles of the Wincl shield. These side signal olevices are each constructecl as shown in detail in Figs. 2 and 3, each comprising a suitable casing 20 having a normally verticall57 hanging semaphore arm 2l. thereinj said` semaphore arm being mounted upon a suitable pivot 22. Ai lamp 23 is carried in the semaphore arm said lamp being; prefer-ably red in color. Mountecl in the casing; 20 and stationary therein, is a lamp 24 which is preferably green in color, a lens 2o in the easing covering the lamp in the manner illustrated. Provision may be made for making the green 'lamp visible from both front and. real: There lay be an aperture 21' in the semaphore arni 2l and a front lens 25E* placed-ombosite the lamp 521i and the opening 21a. The red. lamp 23 is not visible ,when the semaphore hangs in the casing; except in the modilieclforni as shown in Fig. 6. A pull Wire, or equivalent member, 26 connects With a' semaphore arm 279 so that a pull upon the Wire in the direction inrlicated will cause the semaphore arm to move outwardly to horizontal position as is indicated lat the right in Fig. l. 'llhen the `semaphore arm is in this position the red lamp `23 `is visible.

The two pull 'wires 26 extent?. to the central control mechanism 13., and after passing over lpulleys 23, connect to a pair of arms 29 pivoted on a shaft 30 as shown in Fig. 5. These arms 29 have pivots 31 adapted to be engaged by the hand lever 32 when the lever is moved in one direction or the other, to the right or to the left. Forthe semaphore arm 21 to the horizontal po- I sition as shown in Fig. 1. At the same time that the movement of 'the hand lever 32 causes the movement of the' semaphore arm, it comes into electricall engagement with contact 35; and by virtue of such contact a circuit is completed to the red lamp 23 in the corresponding semaphore arm 21 and' l also is established to the green lamp 24 in' the opposite signal device 12. When the handle 32 is movedtoward the left in Fig. 5, it causes the operation of the pull wire 26 which extends to the left hand signal device 12, throwing the semaphore arm of that signal device outward to a horizontal position; and at the same time the hand lever 32 engages with the contact 35vto the left in Fig. 5, which engagement causes a closure of circuit to the red lamp of the left hand signal device signal and the green lamp of the right hand signal device 12. 35

The electrical connections by which thel said circuits are effected are shown in F ig'. 4. Any suitable source of electrical energy may be used, as a battery 40; and one wire 41 from thebattery extends to the hand lever 32. From the two contacts 35 Wires 42 and 43 extend, wire 42 leading directly to the right hand redlamp 23 and wire 43 leading directly to the left hand red lamp 23. Wires 44 lead from the two red lamps 23 back to the battery. A wire 145 connects with wire 42 and leads to the left hand green .,lamp24, while a wire 46 connects between the left hand green lamp 24 and the wire 44 which returns to the battery 40. Similarly, a wire 47 connects with wire 43 and the right hand green lamp 24 and a wire 48 connects with the right hand green lamp 24 and the wire 44 which leads back to the battery. It will be seen that when' the hand lever 32 moves to the position shown in Fig. 4 a circuit will be established through the wire'44, hand lever 32, contact 35, wire 42, lamp 23,

and wire 44 back to the battery; and at the same time through wire 41, hand lever 32, Contact 35, wire 42, wire 45, lamp 24, wire 46 and wire 44 back to the battery. This causes illumination of the red lamp on the right hand side and the green lamp on the left hand side.l Similarly, when the hand lever 32 is thrown to the left in Fig. 4, cirlarly, when the hand lever is thrown to the left, the left hand semaphore arm 21 will be raised, and its red lamp illuminated, while the green lamp on the right hand side v-will be illuminated.

As hereinbefore stated,nthe signal devices 12 may be placed in any suitable position upon the automobile, one at one side and one at the other side; and where the devices are placed at the `rear of the automobile we make provision for illuminating one of the red lamps 23 continuously so that said red amp may serve as a, tail light for the automobile.l The arrangement for this purpose is shown in Fig. 6. In the .form shown in .the other figures, the red lamp 23 is out of sightwhenV the semaphore arm is within the casing 20. In the form shown in Fig. 6, we provide an opening or lens 23a over the lamp 23 when that lamp is in position in the casing; and we provide a circuit consisting of wires 50 and 51 leading from the battery 40 to the red lamp 23, so that this red lamp is continuously illuminated.

Having described a specific form of our invention, we claim:

1. An automobile signal, comprising in combination a pair of side signal devices and a central control mechanism, each of said side signals having a semaphore arm adapted to hang normally' vertically, a red lamp set in saidsemaphore arm, and a green lamp stationary in said signal, and means controlled by said central control mechanism to raise either of said semaphore arms and to simultaneously illuminate the green lamp of the other signal device.

2. An automobile combination a pair of side signal devices and a central control mechanism, each of said side signals having a semaphore arm normally hanging vertically, a red lamp in each of said semaphore arms and a green lamp stationary in each of said side signal devices, a control handle in the central control mechanism, mechanical connections between the control handle and the semaphore arms, and electrical switches coperativo with the control handle electrically connected with said green lamps, the arrangement being such that when the semaphore arm of one side signal device is raised the -gieen lamp of the other side signal device is illuminated. v.

3. An automobile signal, comprising in combinationl a pair of side signal devices and a control mechanism, each of said side lcuits are established which cause the illumii 'nation of the left hand red lamp and the left hand side is illuminated; and that, simi Y signal, comprising in nie/0,606

signal devices having .a semaphore arm adaptedy to normally hang vertically, ared lamp set in said semaphore arm, a green lamp stationary in the signal device, and

i means controlled by said-'control mecha` signal devices embodylng two lamps of dif- 5 ferent distinctive colors and a semaphore arm; and means controlled by said control mechanlsm for moving either of said semaphore arms to signahng position, and to f simultaneously illuminate one of said lamps in the Signal device to which 'the operated semaphore belongs and to illuminate the lamp of other color in the other signal device.

zo AM.,

ln Witness that We claim the foregoing We have hereunto subscribed our names this 18th day of March, 1915. EDWARD O. RICHARDSON. F. E. BENNETT. Witnesses:

JAMES T. BARKELEW, ELWooD H. BARKELEW.

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